:root {
    --bg: #09090d;
    --bg-elev: #111118;
    --bg-mute: #0c0c12;
    --line: rgba(220, 38, 38, 0.18);
    --text: #e4e4e7;
    --muted: #a1a1aa;
    --faint: #71717a;
    --paper: #fafafa;
    --accent: #dc2626;
    --accent-soft: #f87171;
    --brass: #f59e0b;
    --ok: #34d399;
    --warn: #fbbf24;
    --focus: #fca5a5;
    --max: 1120px;
    --narrow: 38rem;
    --header: 4rem;
    --font: "IBM Plex Sans", "Segoe UI", sans-serif;
    --display: "Chakra Petch", "IBM Plex Sans", sans-serif;
    --mono: "JetBrains Mono", ui-monospace, monospace;
    --radius: 10px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header) + 0.75rem);
}

html:focus-within {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 50% 0%, rgba(220, 38, 38, 0.14), transparent 42%),
        var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 1.05rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--accent-soft);
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--paper);
}

:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -3rem;
    z-index: 80;
    background: var(--paper);
    color: var(--bg);
    padding: 0.4rem 0.7rem;
}

.skip-link:focus {
    top: 0.6rem;
}

.shell {
    width: min(var(--max), calc(100% - 2.5rem));
    margin-inline: auto;
}

.shell.narrow {
    width: min(var(--narrow), calc(100% - 2.5rem));
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    height: var(--header);
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(220, 38, 38, 0.28);
}

.header-inner {
    height: var(--header);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: inherit;
    text-decoration: none;
}

.brand img {
    width: 48px;
    height: auto;
    border-radius: var(--radius);
    opacity: 0.95;
}

.brand strong {
    display: block;
    font-weight: 600;
    letter-spacing: 0.01em;
    font-size: 0.95rem;
}

.brand em {
    display: block;
    font-style: normal;
    color: var(--faint);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.15rem;
}

.site-nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.88rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.site-nav a.is-active {
    color: var(--paper);
}

.nav-quiet {
    opacity: 0.75;
}

.nav-toggle {
    display: none;
    width: 2.4rem;
    height: 2.4rem;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--paper);
    cursor: pointer;
    position: relative;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    display: block;
    width: 1rem;
    height: 1px;
    background: currentColor;
    position: absolute;
    left: 50%;
    translate: -50% 0;
}

.nav-toggle span::before,
.nav-toggle span::after {
    content: "";
}

.nav-toggle span {
    top: 50%;
}

.nav-toggle span::before {
    top: -5px;
}

.nav-toggle span::after {
    top: 5px;
}

.hero {
    padding: 4.5rem 0 3.5rem;
    border-bottom: 1px solid var(--line);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(12rem, 0.7fr);
    gap: 3rem;
    align-items: end;
}

.eyebrow {
    margin: 0 0 0.85rem;
    color: var(--accent-soft);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    font-family: var(--display);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--paper);
}

h1 {
    margin: 0 0 1rem;
    font-size: clamp(2.4rem, 5vw, 4.1rem);
    line-height: 1.08;
}

h2 {
    margin: 0 0 0.6rem;
    font-size: clamp(1.7rem, 3vw, 2.35rem);
    line-height: 1.15;
}

h3 {
    margin: 0 0 0.4rem;
    font-size: 1.25rem;
}

.lede {
    max-width: 38rem;
    color: var(--text);
    font-size: 1.12rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    margin-top: 1.75rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.6rem;
    padding: 0.45rem 1.1rem;
    background: linear-gradient(180deg, #ef4444, #991b1b);
    color: #fff;
    text-decoration: none;
    font-size: 0.86rem;
    font-family: var(--display);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid #f87171;
    border-radius: 8px;
    cursor: pointer;
}

.btn:hover {
    background: linear-gradient(180deg, #f87171, #b91c1c);
    color: #fff;
}

.btn-small {
    min-height: 2.1rem;
    padding: 0.3rem 0.75rem;
    font-size: 0.75rem;
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--line);
}

.btn-ghost:hover {
    border-color: var(--paper);
    color: var(--paper);
}

.hero-mark {
    margin: 0;
    justify-self: end;
    max-width: 22rem;
}

.hero-mark img {
    border: 1px solid rgba(220, 38, 38, 0.35);
    background: #100c0c;
    border-radius: var(--radius);
}

.hero-mark figcaption {
    margin-top: 0.55rem;
    color: var(--faint);
    font-size: 0.78rem;
}

.facts {
    padding: 2.2rem 0;
    border-bottom: 1px solid var(--line);
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem 1.75rem;
}

.facts article h2 {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--accent-soft);
    margin-bottom: 0.35rem;
}

.facts article p,
.upgrade-grid p,
.status-row p,
.caption,
.prose p {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.block {
    padding: 4.25rem 0;
    border-bottom: 1px solid var(--line);
}

.block-muted {
    background: var(--bg-mute);
}

.split {
    display: grid;
    grid-template-columns: minmax(12rem, 0.85fr) minmax(0, 1.15fr);
    gap: 2.5rem;
    align-items: start;
}

.block-head.wide {
    max-width: 40rem;
    margin-bottom: 2.2rem;
}

.block-head.wide p:not(.eyebrow) {
    color: var(--muted);
    margin: 0.75rem 0 0;
}

.prose p + p {
    margin-top: 1rem;
}

.prose strong {
    color: var(--paper);
    font-weight: 550;
}

.quiet-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    margin: 1.25rem 0 0;
    padding: 0;
    list-style: none;
    color: var(--faint);
    font-size: 0.88rem;
}

.flow {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    counter-reset: step;
}

.flow li {
    padding: 1.2rem 1.15rem 1.3rem;
    border-top: 1px solid var(--line);
    background: var(--bg-elev);
    counter-increment: step;
}

.flow li::before {
    content: counter(step);
    display: block;
    color: var(--faint);
    font-size: 0.75rem;
    margin-bottom: 0.7rem;
    letter-spacing: 0.08em;
}

.flow h3 {
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 550;
    letter-spacing: 0;
}

.flow p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.upgrade-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.upgrade-grid article,
.status-row article {
    padding: 1rem 0;
    border-top: 1px solid var(--line);
}

.upgrade-grid h3,
.status-label {
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 550;
    color: var(--paper);
    margin: 0 0 0.3rem;
}

.caption {
    margin: 1.25rem 0 0;
    font-size: 0.82rem;
    color: var(--faint);
}

.status-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.fold {
    margin-top: 1.75rem;
    border-top: 1px solid var(--line);
}

.fold summary {
    cursor: pointer;
    padding: 0.85rem 0;
    color: var(--paper);
    font-size: 0.95rem;
    list-style: none;
}

.fold summary::-webkit-details-marker {
    display: none;
}

.fold summary::after {
    content: "+";
    float: right;
    color: var(--faint);
}

.fold[open] summary::after {
    content: "–";
}

.fold .prose {
    padding-bottom: 1rem;
}

.tabs {
    margin-top: 0.5rem;
}

.tab-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    border-bottom: 1px solid var(--line);
}

.tab-list button {
    appearance: none;
    background: none;
    border: 0;
    border-bottom: 1px solid transparent;
    margin-bottom: -1px;
    color: var(--muted);
    font: inherit;
    font-size: 0.9rem;
    padding: 0.7rem 0.85rem;
    cursor: pointer;
}

.tab-list button[aria-selected="true"] {
    color: var(--paper);
    border-bottom-color: var(--accent-soft);
}

.tab-panels {
    padding: 1.5rem 0 0.25rem;
    max-width: 40rem;
}

.tab-panels .who {
    margin: 0 0 0.5rem;
    color: var(--accent-soft);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.tab-panels p {
    margin: 0;
    color: var(--muted);
}

.tab-panels h3 {
    margin-bottom: 0.55rem;
}

.sim-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.sim-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.sim-card,
.sys-card,
.terminal {
    background: linear-gradient(160deg, rgba(17, 17, 24, 0.95), rgba(9, 9, 13, 0.96));
    border: 1px solid rgba(220, 38, 38, 0.22);
    border-radius: 14px;
    padding: 1.2rem 1.15rem 1.25rem;
    box-shadow: 0 12px 28px -18px rgba(0, 0, 0, 0.9);
}

.sim-card-accent {
    border-color: rgba(245, 158, 11, 0.35);
}

.sim-step,
.sim-kicker,
.who {
    margin: 0 0 0.45rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-soft);
}

.sim-card h3,
.sys-card h3,
.team-card h3,
.proto h3 {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
}

.sim-card > p,
.sys-card p {
    margin: 0 0 1rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.sim-panel {
    background: rgba(5, 5, 7, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 0.85rem;
}

.sim-meta,
.wage-label,
.rank-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.6rem;
}

.sim-meta {
    margin-bottom: 0.75rem;
    font-size: 0.78rem;
    color: var(--faint);
}

.sim-meta strong,
.budget-figure,
[data-wage-label] {
    font-family: var(--mono);
    color: var(--brass);
}

.sim-panel .btn {
    width: 100%;
}

.budget-panel {
    margin-bottom: 0.85rem;
}

.budget-figure {
    margin: 0.2rem 0 0.15rem;
    font-size: 1.65rem;
    font-weight: 700;
}

.budget-status {
    margin: 0;
    font-family: var(--mono);
    font-size: 0.7rem;
}

.budget-status.is-ok {
    color: var(--ok);
}

.budget-status.is-warn {
    color: var(--warn);
}

.wage-label {
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: var(--muted);
}

.wage-label input {
    width: 100%;
    margin-top: 0.45rem;
    accent-color: var(--brass);
}

.wage-ends {
    width: 100%;
    display: flex;
    justify-content: space-between;
    font-size: 0.68rem;
    color: var(--faint);
}

.upgrade-list {
    display: grid;
    gap: 0.5rem;
}

.upgrade {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    text-align: left;
    padding: 0.75rem 0.8rem;
    background: rgba(5, 5, 7, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: inherit;
    cursor: pointer;
}

.upgrade.is-on {
    border-color: rgba(52, 211, 153, 0.45);
}

.upgrade strong {
    display: block;
    font-size: 0.88rem;
}

.upgrade em {
    display: block;
    font-style: normal;
    color: var(--muted);
    font-size: 0.78rem;
    margin-top: 0.15rem;
}

.upgrade-badge {
    flex-shrink: 0;
    font-family: var(--mono);
    font-size: 0.68rem;
    padding: 0.15rem 0.4rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    color: var(--faint);
}

.upgrade.is-on .upgrade-badge {
    color: var(--ok);
    border-color: rgba(52, 211, 153, 0.4);
}

.terminal {
    padding: 0;
    overflow: hidden;
}

.terminal-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.75rem 1.1rem;
    border-bottom: 1px solid var(--line);
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--muted);
}

.terminal-body {
    display: grid;
    grid-template-columns: 1.25fr 0.85fr;
    gap: 0;
}

.terminal-body > div,
.terminal-body > aside {
    padding: 1.15rem;
}

.terminal-body > aside {
    border-left: 1px solid var(--line);
    background: rgba(5, 5, 7, 0.35);
}

.status-picks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.status-pick {
    text-align: left;
    padding: 0.7rem 0.75rem;
    background: rgba(5, 5, 7, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: inherit;
    cursor: pointer;
}

.status-pick span {
    display: block;
    font-family: var(--display);
    font-weight: 600;
}

.status-pick small {
    color: var(--faint);
}

.status-pick.is-on {
    border-color: var(--accent);
    background: rgba(220, 38, 38, 0.12);
}

.team-card {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: start;
    padding: 0.9rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    background: rgba(5, 5, 7, 0.4);
}

.team-card h3 {
    margin: 0;
    font-size: 1rem;
}

.pill {
    font-family: var(--mono);
    font-size: 0.68rem;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    border: 1px solid var(--accent);
    color: var(--accent-soft);
    white-space: nowrap;
}

.request-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feedback {
    margin: 0.75rem 0 0;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--ok);
}

.proto {
    margin-bottom: 0.85rem;
}

.proto p {
    margin: 0 0 0.25rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--accent-soft);
}

.proto h3 {
    margin: 0;
    font-size: 0.95rem;
}

.quiet-link {
    font-size: 0.82rem;
}

.sys-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.sys-filters button {
    appearance: none;
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
}

.sys-filters button.is-on {
    background: rgba(220, 38, 38, 0.18);
    border-color: var(--accent);
    color: var(--paper);
}

.sys-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.sys-card-wide {
    grid-column: span 2;
}

.sys-card[hidden] {
    display: none;
}

.rank-split {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1rem;
}

.rank-demo {
    background: rgba(5, 5, 7, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 0.85rem;
}

.rank-row {
    align-items: center;
    margin-bottom: 0.55rem;
}

.rank-row p {
    margin: 0.15rem 0 0;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--accent-soft);
}

.text-reset {
    appearance: none;
    background: none;
    border: 0;
    padding: 0;
    color: var(--faint);
    font: inherit;
    font-size: 0.78rem;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.text-reset:hover {
    color: var(--paper);
}

.toast {
    position: fixed;
    right: 1.1rem;
    bottom: 1.1rem;
    z-index: 60;
    max-width: 20rem;
    padding: 0.85rem 1rem;
    background: var(--bg-elev);
    border: 1px solid rgba(245, 158, 11, 0.45);
    border-radius: 12px;
    box-shadow: 0 16px 40px -20px #000;
}

.toast p {
    margin: 0;
    font-family: var(--display);
    font-weight: 600;
    color: var(--paper);
}

.toast small {
    display: block;
    margin-top: 0.25rem;
    color: var(--muted);
}

.toast[hidden] {
    display: none;
}

.close {
    padding: 3.5rem 0 4.5rem;
}

.close-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 3rem;
    align-items: start;
}

.close-store {
    padding-top: 0.2rem;
    color: var(--muted);
}

.close-store h2 {
    font-family: var(--font);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--faint);
}

.close-store a {
    color: var(--muted);
}

.page-plain {
    padding: 4.5rem 0 6rem;
}

.page-plain h1 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.page-plain code {
    font-size: 0.88em;
    color: var(--accent-soft);
}

.site-footer {
    border-top: 1px solid var(--line);
    padding: 1.75rem 0 2.4rem;
    color: var(--faint);
    font-size: 0.82rem;
}

.footer-inner {
    display: grid;
    gap: 0.7rem;
}

.footer-inner strong {
    color: var(--muted);
    margin-right: 0.6rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.1rem;
    margin: 0;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--paper);
}

.domains b {
    color: var(--text);
    font-weight: 500;
}

.fineprint {
    margin: 0;
    max-width: 40rem;
}

@media (max-width: 860px) {
    .hero-grid,
    .split,
    .facts-grid,
    .flow,
    .upgrade-grid,
    .status-row,
    .close-grid,
    .sim-grid,
    .sys-grid,
    .terminal-body,
    .status-picks,
    .rank-split {
        grid-template-columns: 1fr;
    }

    .sys-card-wide {
        grid-column: auto;
    }

    .terminal-body > aside {
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .hero {
        padding-top: 2.8rem;
    }

    .hero-mark {
        justify-self: start;
        max-width: 18rem;
    }

    .nav-toggle {
        display: inline-block;
    }

    .site-nav {
        display: none;
        position: absolute;
        top: var(--header);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--bg-elev);
        border-bottom: 1px solid var(--line);
        padding: 0.4rem 1.25rem 0.8rem;
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 0.7rem 0;
        border-bottom: 1px solid var(--line);
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}